Box camera and dome camera collaborative large-scene vehicle illegal snapshot camera and vehicle illegal snapshot method thereof

Abstract

The invention belongs to the field of video monitoring, and particularly relates to a box camera and dome camera collaborative large-scene vehicle illegal snapshot camera and a vehicle illegal snapshot method thereof for realizing vehicle illegal automatic evidence collection based on a box camera and dome camera linkage intelligent video analysis technology. The system adopts a box camera to recognize a vehicle and a dome camera to amplify and obtain a clear license plate, and has the characteristics of unattended automatic snapshot, large snapshot range and capability of snapshotting a plurality of violations at the same time. The box camera and dome camera collaborative large-scene vehicle illegal snapshot camera comprises a rack, a box camera shooting module, a dome camera shooting module and a master control chip, wherein the box camera shooting module and the dome camera shooting module are integrated on the rack, and are respectively in communication connection with the master control chip.

Description

technical field [0001] The invention belongs to the field of video surveillance, and in particular relates to a gun-ball coordinated large-scene vehicle illegal capture camera and a vehicle illegal capture method. Based on the gun-ball linkage intelligent video analysis technology, the automatic evidence collection of vehicle violations is realized. The system uses a gun camera to identify vehicles, and the dome camera zooms in to obtain a clear license plate. It has the characteristics of unattended automatic capture, large capture range, and simultaneous capture of various violations. Background technique [0002] At present, the image detection and evidence collection method commonly used in law enforcement is to capture illegal vehicles at the edge of large scenes such as roads or parking lots, and monitor public security points. Most of them use fixed-point dome camera monitoring methods, which need to be manually operated to rotate and pull up the dome camera. , to ach...

AI Technical Summary

Problems solved by technology

However, the device installed at a fixed point has coverage only within the range of the road section, the monitoring range is small, and the acquired license plate pictures and monitoring images are not clear enough to capture illegal vehicles in one direction or monitor only one From the point of view, the management coverage area is not complete, the law enforcement is not strong, and the labor cost is too high; if it is necessary to improve the illegal parking in the whole city and expand the scope of public security monitoring, it is necessary to install monitoring devices on multiple road sections, which will consume huge funds, and later maintenance is also difficult. , therefore, how to use a device and method for obtaining evidence of traffic violations with a large monitoring range and movable monitoring is a problem that needs to be solved at present

[0003] In order to solve the above-mentioned problems, there have been devices and solutions for capturing traffic violations with a trigger and a ball camera. However, the existing methods for capturing traffic violations generally use a single gun or a single ball design, using a wide-angle trigger or an automatic zoom ball. The machine captures traffic violations in the area under a fixed field of view, and the distance cannot be taken into account. It only realizes the superposition of functions, and cannot realize the linkage of the gun and the ball. Therefore, this case arose

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